128185594

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{971}}^1$

素因数の和:1565

約数の個数: 16

約数和(自身を含む): 194205600

約数和(自身を除く): 66020006

約数列:

[1, 2, 149, 298, 443, 886, 971, 1942, 66007, 132014, 144679, 289358, 430153, 860306, 64092797, 128185594]

約数ペア:

[(1, 128185594), (2, 64092797), (149, 860306), (298, 430153), (443, 289358), (886, 144679), (971, 132014), (1942, 66007)]